JP5960397B2 - 有機発光素子 - Google Patents
有機発光素子 Download PDFInfo
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- JP5960397B2 JP5960397B2 JP2011155443A JP2011155443A JP5960397B2 JP 5960397 B2 JP5960397 B2 JP 5960397B2 JP 2011155443 A JP2011155443 A JP 2011155443A JP 2011155443 A JP2011155443 A JP 2011155443A JP 5960397 B2 JP5960397 B2 JP 5960397B2
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- 230000000903 blocking effect Effects 0.000 claims description 85
- 239000000758 substrate Substances 0.000 claims description 83
- 238000007789 sealing Methods 0.000 claims description 65
- 239000000853 adhesive Substances 0.000 claims description 24
- 230000001070 adhesive effect Effects 0.000 claims description 24
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 124
- 238000002347 injection Methods 0.000 description 32
- 239000007924 injection Substances 0.000 description 32
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- 150000001875 compounds Chemical class 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 6
- 229920002284 Cellulose triacetate Polymers 0.000 description 5
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
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- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229920000767 polyaniline Polymers 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- VQGHOUODWALEFC-UHFFFAOYSA-N 2-phenylpyridine Chemical compound C1=CC=CC=C1C1=CC=CC=N1 VQGHOUODWALEFC-UHFFFAOYSA-N 0.000 description 3
- -1 Ir (mpyp) 3 Chemical compound 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 150000001925 cycloalkenes Chemical class 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- UHXOHPVVEHBKKT-UHFFFAOYSA-N 1-(2,2-diphenylethenyl)-4-[4-(2,2-diphenylethenyl)phenyl]benzene Chemical group C=1C=C(C=2C=CC(C=C(C=3C=CC=CC=3)C=3C=CC=CC=3)=CC=2)C=CC=1C=C(C=1C=CC=CC=1)C1=CC=CC=C1 UHXOHPVVEHBKKT-UHFFFAOYSA-N 0.000 description 2
- MAGFQRLKWCCTQJ-UHFFFAOYSA-M 4-ethenylbenzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=C(C=C)C=C1 MAGFQRLKWCCTQJ-UHFFFAOYSA-M 0.000 description 2
- OSQXTXTYKAEHQV-WXUKJITCSA-N 4-methyl-n-[4-[(e)-2-[4-[4-[(e)-2-[4-(4-methyl-n-(4-methylphenyl)anilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]phenyl]-n-(4-methylphenyl)aniline Chemical compound C1=CC(C)=CC=C1N(C=1C=CC(\C=C\C=2C=CC(=CC=2)C=2C=CC(\C=C\C=3C=CC(=CC=3)N(C=3C=CC(C)=CC=3)C=3C=CC(C)=CC=3)=CC=2)=CC=1)C1=CC=C(C)C=C1 OSQXTXTYKAEHQV-WXUKJITCSA-N 0.000 description 2
- VIZUPBYFLORCRA-UHFFFAOYSA-N 9,10-dinaphthalen-2-ylanthracene Chemical compound C12=CC=CC=C2C(C2=CC3=CC=CC=C3C=C2)=C(C=CC=C2)C2=C1C1=CC=C(C=CC=C2)C2=C1 VIZUPBYFLORCRA-UHFFFAOYSA-N 0.000 description 2
- VFUDMQLBKNMONU-UHFFFAOYSA-N 9-[4-(4-carbazol-9-ylphenyl)phenyl]carbazole Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 VFUDMQLBKNMONU-UHFFFAOYSA-N 0.000 description 2
- 229920001609 Poly(3,4-ethylenedioxythiophene) Polymers 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 238000013007 heat curing Methods 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- IWZZBBJTIUYDPZ-DVACKJPTSA-N (z)-4-hydroxypent-3-en-2-one;iridium;2-phenylpyridine Chemical compound [Ir].C\C(O)=C\C(C)=O.[C-]1=CC=CC=C1C1=CC=CC=N1.[C-]1=CC=CC=C1C1=CC=CC=N1 IWZZBBJTIUYDPZ-DVACKJPTSA-N 0.000 description 1
- IYZMXHQDXZKNCY-UHFFFAOYSA-N 1-n,1-n-diphenyl-4-n,4-n-bis[4-(n-phenylanilino)phenyl]benzene-1,4-diamine Chemical compound C1=CC=CC=C1N(C=1C=CC(=CC=1)N(C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C=1C=CC(=CC=1)N(C=1C=CC=CC=1)C=1C=CC=CC=1)C1=CC=CC=C1 IYZMXHQDXZKNCY-UHFFFAOYSA-N 0.000 description 1
- SPDPTFAJSFKAMT-UHFFFAOYSA-N 1-n-[4-[4-(n-[4-(3-methyl-n-(3-methylphenyl)anilino)phenyl]anilino)phenyl]phenyl]-4-n,4-n-bis(3-methylphenyl)-1-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)C=2C=C(C)C=CC=2)=C1 SPDPTFAJSFKAMT-UHFFFAOYSA-N 0.000 description 1
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 description 1
- HXWWMGJBPGRWRS-CMDGGOBGSA-N 4- -2-tert-butyl-6- -4h-pyran Chemical compound O1C(C(C)(C)C)=CC(=C(C#N)C#N)C=C1\C=C\C1=CC(C(CCN2CCC3(C)C)(C)C)=C2C3=C1 HXWWMGJBPGRWRS-CMDGGOBGSA-N 0.000 description 1
- AWXGSYPUMWKTBR-UHFFFAOYSA-N 4-carbazol-9-yl-n,n-bis(4-carbazol-9-ylphenyl)aniline Chemical compound C12=CC=CC=C2C2=CC=CC=C2N1C1=CC=C(N(C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=2C=CC(=CC=2)N2C3=CC=CC=C3C3=CC=CC=C32)C=C1 AWXGSYPUMWKTBR-UHFFFAOYSA-N 0.000 description 1
- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 1
- VIJYEGDOKCKUOL-UHFFFAOYSA-N 9-phenylcarbazole Chemical compound C1=CC=CC=C1N1C2=CC=CC=C2C2=CC=CC=C21 VIJYEGDOKCKUOL-UHFFFAOYSA-N 0.000 description 1
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 1
- QMISHMMRMRNKOP-UHFFFAOYSA-N C(CCCCCCCCCCC)C1=C(C(=CC=C1N)C1=CC=C(N)C=C1)S(=O)(=O)O Chemical compound C(CCCCCCCCCCC)C1=C(C(=CC=C1N)C1=CC=C(N)C=C1)S(=O)(=O)O QMISHMMRMRNKOP-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 101000837344 Homo sapiens T-cell leukemia translocation-altered gene protein Proteins 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 102100028692 T-cell leukemia translocation-altered gene protein Human genes 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- JHYLKGDXMUDNEO-UHFFFAOYSA-N [Mg].[In] Chemical compound [Mg].[In] JHYLKGDXMUDNEO-UHFFFAOYSA-N 0.000 description 1
- CUJRVFIICFDLGR-UHFFFAOYSA-N acetylacetonate Chemical compound CC(=O)[CH-]C(C)=O CUJRVFIICFDLGR-UHFFFAOYSA-N 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 229940027991 antiseptic and disinfectant quinoline derivative Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Inorganic materials [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- MIOPJNTWMNEORI-UHFFFAOYSA-N camphorsulfonic acid Chemical compound C1CC2(CS(O)(=O)=O)C(=O)CC1C2(C)C MIOPJNTWMNEORI-UHFFFAOYSA-N 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 210000002858 crystal cell Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JVZRCNQLWOELDU-UHFFFAOYSA-N gamma-Phenylpyridine Natural products C1=CC=CC=C1C1=CC=NC=C1 JVZRCNQLWOELDU-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- CECAIMUJVYQLKA-UHFFFAOYSA-N iridium 1-phenylisoquinoline Chemical compound [Ir].C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12.C1=CC=CC=C1C1=NC=CC2=CC=CC=C12 CECAIMUJVYQLKA-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Inorganic materials [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 1
- 125000000040 m-tolyl group Chemical group [H]C1=C([H])C(*)=C([H])C(=C1[H])C([H])([H])[H] 0.000 description 1
- SJCKRGFTWFGHGZ-UHFFFAOYSA-N magnesium silver Chemical compound [Mg].[Ag] SJCKRGFTWFGHGZ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- YPJRZWDWVBNDIW-UHFFFAOYSA-N n,n-diphenyl-4-[2-[4-[4-[2-[4-(n-phenylanilino)phenyl]ethenyl]phenyl]phenyl]ethenyl]aniline Chemical group C=1C=C(N(C=2C=CC=CC=2)C=2C=CC=CC=2)C=CC=1C=CC(C=C1)=CC=C1C(C=C1)=CC=C1C=CC(C=C1)=CC=C1N(C=1C=CC=CC=1)C1=CC=CC=C1 YPJRZWDWVBNDIW-UHFFFAOYSA-N 0.000 description 1
- IBHBKWKFFTZAHE-UHFFFAOYSA-N n-[4-[4-(n-naphthalen-1-ylanilino)phenyl]phenyl]-n-phenylnaphthalen-1-amine Chemical compound C1=CC=CC=C1N(C=1C2=CC=CC=C2C=CC=1)C1=CC=C(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C3=CC=CC=C3C=CC=2)C=C1 IBHBKWKFFTZAHE-UHFFFAOYSA-N 0.000 description 1
- NIHNNTQXNPWCJQ-UHFFFAOYSA-N o-biphenylenemethane Natural products C1=CC=C2CC3=CC=CC=C3C2=C1 NIHNNTQXNPWCJQ-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 150000004866 oxadiazoles Chemical class 0.000 description 1
- 150000005041 phenanthrolines Chemical class 0.000 description 1
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical class N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003227 poly(N-vinyl carbazole) Polymers 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 150000003248 quinolines Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229940042055 systemic antimycotics triazole derivative Drugs 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- TVIVIEFSHFOWTE-UHFFFAOYSA-K tri(quinolin-8-yloxy)alumane Chemical compound [Al+3].C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1.C1=CN=C2C([O-])=CC=CC2=C1 TVIVIEFSHFOWTE-UHFFFAOYSA-K 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/84—Passivation; Containers; Encapsulations
- H10K50/844—Encapsulations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
Description
アノードは、コーニング15Ωcm2(1200Å)ITOガラス基板を50mm×50mm×0.6mmサイズに切って、イソプロピルアルコールと純水とを用いて各々30分間超音波洗浄した後、4時間熱処理した後、真空蒸着装置に前記ガラス基板を設置する。
実施例1と同一に製作された有機発光部を備える基板の発光面積と一致するように、UV遮断能及び偏光能を持つ光学フィルムを裁断する。封止基板に粘着フィルムを付着し、粘着フィルムに前記光学フィルムを付着する(粘着剤を含む光学フィルム、厚さ220〜250μm)。有機発光部に向かう前記光学フィルム外郭部の粘着物質が、上部基板と前記有機発光部を備える基板とを接着させる機能を行うようにし、このように用意された封止基板を整列して前記有機発光部を備える基板と真空合着させる。
封止基板に粘着フィルムを付着する。実施例1と同一に製作された有機発光部を備える基板の発光面積と一致するように、UV遮断能及び偏光能を持つ光学フィルムを裁断する。封止基板の粘着フィルムに前記光学フィルムを付着する。前記光学フィルム上にさらに粘着フィルムを付着する(光学フィルムの厚さ:220〜250μm)。このように用意された封止基板を整列して前記有機発光部を備える基板と真空合着させる。
有機発光部の逆方向である封止基板上にARコーティングをしたことを除いては、実施例1と同一に素子を製作した。
有機発光部上にUV遮断能などを持つ層なしに粘着フィルムを接着させ、前記粘着フィルム上に封止基板を形成させ、次いで有機発光部の逆方向である前記封止基板上にUV遮断能などを持つ層(厚さ220〜250μm)を形成させたことを除いては、実施例1と同一に有機発光素子を製造する。
[強度評価]
実施例1ないし4及び比較例1の有機発光素子について強度評価を行った。
4.0”パネル基準に落下テスト進行
落下高:1.8m
前面落下/背面落下1Cycle基準に10回落下進行
実施例1ないし4及び比較例1の有機発光素子についてPCTで耐候性評価を行った[PCT(Pressure
Cooker Test):2気圧120℃で1時間]
200 基板
300 有機発光部
400 封止層
500 UV遮断能またはUV遮断能及び偏光能を持つ層
Claims (6)
- 基板と、
封止基板と、
前記基板と前記封止基板との間に位置する有機発光部と、
前記封止基板と前記有機発光部との間に配置され、UV遮断能を持つ層と、を備え、
前記UV遮断能を持つ層が偏光能も共に持ち、
前記UV遮断能及び偏光能を持つ層が粘着剤を含み、前記粘着剤を含むUV遮断能及び偏光能を持つ層の厚さが220μmないし300μmである、有機発光素子。 - 前記UV遮断能を持つ層が前記封止基板の一面に接するように配されている請求項1に記載の有機発光素子。
- 前記UV遮断能を持つ層が前記有機発光部の一面に接するように配されている請求項1に記載の有機発光素子。
- 前記UV遮断能を持つ層が前記封止基板及び前記有機発光部と離隔して配されている請求項1に記載の有機発光素子。
- 前記UV遮断能を持つ層が前記封止基板の一面に接し、
前記UV遮断能を持つ層と接する封止基板の一面がエッチングで形成されたキャビティまたはトレンチ構造を含む請求項1に記載の有機発光素子。 - 前記封止基板上に低反射コーティングフィルムを含む請求項1に記載の有機発光素子。
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KR1020100069171A KR20120008359A (ko) | 2010-07-16 | 2010-07-16 | 봉지 기판 및 유기 발광부 사이에 uv 차단 성능 등을 가지는 층을 포함하는 유기 발광 소자 |
KR10-2010-0069171 | 2010-07-16 |
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KR20130032675A (ko) * | 2011-09-23 | 2013-04-02 | 삼성디스플레이 주식회사 | 듀얼 모드 유기발광소자 및 이를 포함하는 화소 회로 |
JP2014025025A (ja) * | 2012-07-30 | 2014-02-06 | Agc Seimi Chemical Co Ltd | 液晶化合物および三重項消光剤を含有する液晶組成物 |
KR20150019620A (ko) | 2013-08-14 | 2015-02-25 | 삼성디스플레이 주식회사 | 유기발광 표시 장치 |
KR20180045108A (ko) | 2016-10-24 | 2018-05-04 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
KR102639567B1 (ko) | 2018-05-14 | 2024-02-23 | 삼성디스플레이 주식회사 | 디스플레이 장치 |
EP3751630A4 (en) | 2018-07-12 | 2021-04-07 | Gu'an Yeolight Technology Co., Ltd. | ORGANIC ELECTROLUMINESCENT DEVICE |
CN109473562A (zh) * | 2018-11-22 | 2019-03-15 | 固安翌光科技有限公司 | 一种有机电致发光器件 |
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JP2007027142A (ja) * | 1998-09-30 | 2007-02-01 | Sanyo Electric Co Ltd | 表示装置の製造方法 |
JP3409764B2 (ja) * | 1999-12-28 | 2003-05-26 | 日本電気株式会社 | 有機el表示パネルの製造方法 |
JP2003332046A (ja) * | 2002-05-10 | 2003-11-21 | Seiko Instruments Inc | 有機el素子及び有機el素子の製造方法 |
JP4050972B2 (ja) * | 2002-10-16 | 2008-02-20 | 株式会社 日立ディスプレイズ | 表示装置 |
JP2004192930A (ja) * | 2002-12-11 | 2004-07-08 | Nippon Seiki Co Ltd | 有機elパネル |
JP4561201B2 (ja) * | 2003-09-04 | 2010-10-13 | セイコーエプソン株式会社 | 電気光学装置、電気光学装置の製造方法、及び電子機器 |
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JP2007027043A (ja) * | 2005-07-21 | 2007-02-01 | Toshiba Matsushita Display Technology Co Ltd | 有機el表示装置 |
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US8092904B2 (en) * | 2006-03-31 | 2012-01-10 | 3M Innovative Properties Company | Optical article having an antistatic layer |
JP4997816B2 (ja) * | 2006-04-14 | 2012-08-08 | 東洋インキScホールディングス株式会社 | 紫外線遮断性樹脂組成物及びその利用 |
US20070269586A1 (en) * | 2006-05-17 | 2007-11-22 | 3M Innovative Properties Company | Method of making light emitting device with silicon-containing composition |
WO2008023746A1 (en) * | 2006-08-22 | 2008-02-28 | Mitsubishi Chemical Corporation | Semiconductor device member, liquid for forming semiconductor device member, method for manufacturing semiconductor device member, and liquid for forming semiconductor device member using the method, phosphor composition, semiconductor light emitting device, illuminating apparatus and image display apparatus |
JPWO2008047716A1 (ja) * | 2006-10-18 | 2010-02-25 | 東芝モバイルディスプレイ株式会社 | 表示装置 |
KR100824902B1 (ko) * | 2006-12-13 | 2008-04-23 | 삼성에스디아이 주식회사 | 유기 전계 발광 표시 장치 및 그 제조 방법 |
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JP2009037809A (ja) * | 2007-07-31 | 2009-02-19 | Sumitomo Chemical Co Ltd | 有機エレクトロルミネッセンス装置およびその製造方法 |
JP5024059B2 (ja) * | 2008-01-09 | 2012-09-12 | セイコーエプソン株式会社 | 電気光学装置及び電子機器 |
DE102008060113A1 (de) * | 2008-12-03 | 2010-07-29 | Tesa Se | Verfahren zur Kapselung einer elektronischen Anordnung |
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